hazmat bulletins Flashcards
Haz Mat Operations Bulletin No. 2 AUGUST 2006 (Revised)
Haz Mat Operations Bulletin No. 2 is a reissue of Old Bulletin No. 67 issued October 2001.
GUIDELINES FOR RESPONSE TO WEAPONS OF MASS DESTRUCTION INCIDENTS
Haz Mat Operations Bulletin No. 2 AUGUST 2006 (Revised)
Haz Mat Operations Bulletin No. 2 is a reissue of Old Bulletin No. 67 issued October 2001.
GUIDELINES FOR RESPONSE TO WEAPONS OF MASS DESTRUCTION INCIDENTS
Command, Control, and Communications:
- Establish a command post upwind/uphill from the incident in an area that does not interfere with the operational aspects of the incident.
- Place Level III Accountability in effect.
- Utilize specially trained/equipped companies/units where appropriate (First Battalion companies, Rescue Squads, and Rapid Response units have been equipped with chemical/biological personal protective equipment (PPE
Command, Control, and Communications:
- Establish a command post upwind/uphill from the incident in an area that does not interfere with the operational aspects of the incident.
- Place Level III Accountability in effect.
- Utilize specially trained/equipped companies/units where appropriate (First Battalion companies, Rescue Squads, and Rapid Response units have been equipped with chemical/biological personal protective equipment (PPE
taging:
With the exception of the First Due Engine Company, all other units dispatched on a WMD incident should initially stage at one location a minimum of 2 blocks upwind and uphill of the reported incident. If explosive material is involved, units should stage a minimum of 1500 feet from the incident. Units should not stage in direct line of sight of the incident and should position their apparatus behind buildings or natural barriers and away from glass windows.
taging:
With the exception of the First Due Engine Company, all other units dispatched on a WMD incident should initially stage at one location a minimum of 2 blocks upwind and uphill of the reported incident. If explosive material is involved, units should stage a minimum of 1500 feet from the incident. Units should not stage in direct line of sight of the incident and should position their apparatus behind buildings or natural barriers and away from glass windows.
STANDARD OPERATING GUIDELINES FOR BOMBING INCIDENTS
1.2 Low Order Explosives
A. Controlled release of gas that creates a propellant, causing a pushing effect.
B. Designed to burn.
C. Easier to ignite; initiated by flame, impact.
D. Detonate at speeds less then 3000 ft/sec.
E. Examples: black powder, smokeless powder, rocket fuel.
STANDARD OPERATING GUIDELINES FOR BOMBING INCIDENTS
1.2 Low Order Explosives
A. Controlled release of gas that creates a propellant, causing a pushing effect.
B. Designed to burn.
C. Easier to ignite; initiated by flame, impact.
D. Detonate at speeds less then 3000 ft/sec.
E. Examples: black powder, smokeless powder, rocket fuel.
1.1.3 High Order Explosives
` A. Initiated by shock from a detonator or blasting cap.
B. Creates shattering effect in an instantaneous release of energy for maximum dispersion and damage.
C. Detonates at speeds greater then 3000 ft/sec.
D. Weapon of choice for terrorist.
1.1.3 High Order Explosives
` A. Initiated by shock from a detonator or blasting cap.
B. Creates shattering effect in an instantaneous release of energy for maximum dispersion and damage.
C. Detonates at speeds greater then 3000 ft/sec.
D. Weapon of choice for terrorist.
Suicide bomber routinely use more than one device in a targeted area. Secondary devices usually detonate within 20 minutes of the primary explosion and are carried out along the evacuation route near the first targeted area.
Suicide bomber routinely use more than one device in a targeted area. Secondary devices usually detonate within 20 minutes of the primary explosion and are carried out along the evacuation route near the first targeted area.
. Members are to notify the Special Operations Deputy Fire Chief (during normal work hours) or the Special Operations Battalion Chief (after normal work hours) of suspected terrorist activity (202-673-3358). Members may be able to assist law enforcement with critical real-time intelligence.
. Members are to notify the Special Operations Deputy Fire Chief (during normal work hours) or the Special Operations Battalion Chief (after normal work hours) of suspected terrorist activity (202-673-3358). Members may be able to assist law enforcement with critical real-time intelligence.
Communications:
- If a suspected device is located at the incident site or a device is detonated while units are in staging, all officers and members shall not transmit on mobile or portable radios within 500 feet of the incident site. Additionally, Mobile Data Terminals (MDT’s) shall not be activated within 500 feet of the incident site. All Department issue portable and vehicle mounted cellular phones, as well as personal cellular phones must be turned OFF when operating within 500 feet of the incident.
Communications:
- If a suspected device is located at the incident site or a device is detonated while units are in staging, all officers and members shall not transmit on mobile or portable radios within 500 feet of the incident site. Additionally, Mobile Data Terminals (MDT’s) shall not be activated within 500 feet of the incident site. All Department issue portable and vehicle mounted cellular phones, as well as personal cellular phones must be turned OFF when operating within 500 feet of the incident.
- While in the staging area, mobile and portable radios, Mobile Data Terminals (MDT’s), and cellular phones may be used.
- While in the staging area, mobile and portable radios, Mobile Data Terminals (MDT’s), and cellular phones may be used.
Initial On Scene Actions:
- The first due Engine Company shall cautiously approach the area and shall stop a minimum of 500 feet from the incident scene or where debris/damage is first encountered, whichever come first.
- A size-up report from this location (at least 500 feet from the scene) shall be given on the tactical channel per current radio procedures.
- The first due Engine Company shall then contact the Battalion Chief and give a more detailed reconnaissance report covering the following items:
Initial On Scene Actions:
- The first due Engine Company shall cautiously approach the area and shall stop a minimum of 500 feet from the incident scene or where debris/damage is first encountered, whichever come first.
- A size-up report from this location (at least 500 feet from the scene) shall be given on the tactical channel per current radio procedures.
- The first due Engine Company shall then contact the Battalion Chief and give a more detailed reconnaissance report covering the following items:
- Obvious and surface rescues should be undertaken if in the opinion of the Incident Commander the risk is warranted. If a complete bomb sweep is not underway after 15 minutes from arrival, the Incident Commander will consider removing rescuers to a safe location until cleared by EOD. EOD assets should be requested immediately.
- Obvious and surface rescues should be undertaken if in the opinion of the Incident Commander the risk is warranted. If a complete bomb sweep is not underway after 15 minutes from arrival, the Incident Commander will consider removing rescuers to a safe location until cleared by EOD. EOD assets should be requested immediately.
RADIOLOGICAL INCIDENT GUIDELINES
a. If responding to an explosion or an event with numerous people down or incapacitated, every effort should be made to approach the incident from uphill and upwind. Additionally, begin approach 300 feet from incident or at the edge of debris field.
RADIOLOGICAL INCIDENT GUIDELINES
a. If responding to an explosion or an event with numerous people down or incapacitated, every effort should be made to approach the incident from uphill and upwind. Additionally, begin approach 300 feet from incident or at the edge of debris field.
- INITIAL ACTIONS WITH LIFE SAFETY CONCERNS
If victims are present or the likelihood is great, fire department personnel can begin life saving actions.
a. If initial fire department personnel are NOT equipped with radiological dosimeters, they may conduct life saving operations for a maximum of 15 minutes.
- INITIAL ACTIONS WITH LIFE SAFETY CONCERNS
If victims are present or the likelihood is great, fire department personnel can begin life saving actions.
a. If initial fire department personnel are NOT equipped with radiological dosimeters, they may conduct life saving operations for a maximum of 15 minutes.
- 200 R/hr denotes absolute turn back
- 200 R/hr denotes absolute turn back
CONTROL OF CITY GAS
1. Natural gas is not poisonous - tests show that concentrations of 25 percent natural gas mixed with air produces no ill effects. However, if natural gas displaces the air in an enclosed
CONTROL OF CITY GAS
1. Natural gas is not poisonous - tests show that concentrations of 25 percent natural gas mixed with air produces no ill effects. However, if natural gas displaces the air in an enclosed
- Natural gas is lighter then air and it will rise and diffuse rapidly when it escapes in an open area. When confined in a closed room, the gas will rise to the ceiling level. Ventilate from the top and bottom. Remember that bottled gas, propane, gasoline and other types of fuel are heavier than air and collect in low places.
- Natural gas is lighter then air and it will rise and diffuse rapidly when it escapes in an open area. When confined in a closed room, the gas will rise to the ceiling level. Ventilate from the top and bottom. Remember that bottled gas, propane, gasoline and other types of fuel are heavier than air and collect in low places.
- The ignition point of natural gas is 1100 degrees to 1200 degrees. Ignition can be caused by pilot lights, flint sparks, matches, static electricity, or sparks from electrical switches, motors, etc.
- The ignition point of natural gas is 1100 degrees to 1200 degrees. Ignition can be caused by pilot lights, flint sparks, matches, static electricity, or sparks from electrical switches, motors, etc.
Whenever it becomes necessary to shut off the gas supply to a dwelling unit, or the service of the Gas Company is required, Fire Department personnel shall notify the Communications Division.
The Washington Gas Company does not provide (pilot relighting) service for gas appliances. Occupants/ Owners must contact a private contractor for appliance service.
Whenever it becomes necessary to shut off the gas supply to a dwelling unit, or the service of the Gas Company is required, Fire Department personnel shall notify the Communications Division.
The Washington Gas Company does not provide (pilot relighting) service for gas appliances. Occupants/ Owners must contact a private contractor for appliance service.
- If natural gas is burning outside, do not extinguish the fire. The situation is better handled by permitting the escaping gas to burn instead of extinguishing it and incurring the risk of sudden reignition. To prevent the fire from spreading to adjacent structures, hose down combustibles and notify the Communications Division.
- If natural gas is burning outside, do not extinguish the fire. The situation is better handled by permitting the escaping gas to burn instead of extinguishing it and incurring the risk of sudden reignition. To prevent the fire from spreading to adjacent structures, hose down combustibles and notify the Communications Division.
- If natural gas is escaping from the ground, an excavation, an open pipe, a manhole, a sewer, or a vault, clear a safe area around the location and barricade or rope off the area in order to prevent ignition of the gas from the lighting up of cigarettes, lanterns, sparks, automobiles or other sparking sources. Keep pedestrians and vehicles a safe distance away and notify Communications Division. If manpower is available, check structures in the immediate area to determine whether gas is getting into buildings. If so, ventilate and consider evacuation when necessary.
- If natural gas is escaping from the ground, an excavation, an open pipe, a manhole, a sewer, or a vault, clear a safe area around the location and barricade or rope off the area in order to prevent ignition of the gas from the lighting up of cigarettes, lanterns, sparks, automobiles or other sparking sources. Keep pedestrians and vehicles a safe distance away and notify Communications Division. If manpower is available, check structures in the immediate area to determine whether gas is getting into buildings. If so, ventilate and consider evacuation when necessary.
). In certain cases, where gas is supplied at low pressure, and two or more meters are used, or the distance between the point where the service pipe passes through the building wall and the gas meter exceeds 20 feet, an additional stopcock is located in the service pipe between the point where it passes through the building wall and the gas meter (see drawing No. 1).
). In certain cases, where gas is supplied at low pressure, and two or more meters are used, or the distance between the point where the service pipe passes through the building wall and the gas meter exceeds 20 feet, an additional stopcock is located in the service pipe between the point where it passes through the building wall and the gas meter (see drawing No. 1).
Operation - Turn the stopcock so that the operating lug is crosswise to the gas pipe. This stops the flow of gas in the pipe. Use gradual pressure to move the stopcock to the off position. Avoid sudden, excessive force that might break the pipe at the threaded connections. One-fourth of a turn either clockwise or counter clockwise will stop the flow of gas.
NOTE: More than a 1/4 of a turn will allow gas to continue to flow.
Operation - Turn the stopcock so that the operating lug is crosswise to the gas pipe. This stops the flow of gas in the pipe. Use gradual pressure to move the stopcock to the off position. Avoid sudden, excessive force that might break the pipe at the threaded connections. One-fourth of a turn either clockwise or counter clockwise will stop the flow of gas.
NOTE: More than a 1/4 of a turn will allow gas to continue to flow.
- Gas valves located in streets and alleys should not be operated. These control the gas flow in gas mains and the operation of these valves by other than Gas Company personnel could create a very serious hazard.
- Gas valves located in streets and alleys should not be operated. These control the gas flow in gas mains and the operation of these valves by other than Gas Company personnel could create a very serious hazard.
- A red tag reading “GAS OFF” must be attached to any gas valve or gas control operated by a firefighter, or Gas Company personnel.
- A red tag reading “GAS OFF” must be attached to any gas valve or gas control operated by a firefighter, or Gas Company personnel.
As noted in the second paragraph, a fine spray is recommended to accomplish the wetting of the plastic pipe without creating adverse muddy conditions in the ground opening. Companies may best accomplish this by using the small line rather than 1 ½” hand line, but, a charged 1 ½” hand line should be at hand as a backup line should it be needed.
As noted in the second paragraph, a fine spray is recommended to accomplish the wetting of the plastic pipe without creating adverse muddy conditions in the ground opening. Companies may best accomplish this by using the small line rather than 1 ½” hand line, but, a charged 1 ½” hand line should be at hand as a backup line should it be needed.
HAZ MAT Operations Bulletin No. 5A February 2021
STANDARD OPERATING GUIDELINES FOR RESPONSE TO REPORTS OF FLAMMABLE GAS LEAKING INSIDE A BUILDING
HAZ MAT Operations Bulletin No. 5A February 2021
STANDARD OPERATING GUIDELINES FOR RESPONSE TO REPORTS OF FLAMMABLE GAS LEAKING INSIDE A BUILDING
The first arriving unit will provide a size-up, establish command, survey the area as they approach, interview witnesses and/or bystanders, and develop an Incident Action Plan (IAP) based on their findings.
The first arriving unit will provide a size-up, establish command, survey the area as they approach, interview witnesses and/or bystanders, and develop an Incident Action Plan (IAP) based on their findings.
When entering the structure, personnel will monitor at all levels of the occupancy as well as concealed spaces when appropriate, including voids above the ceiling level. Any readings found above 10% of the Lower Explosive Limit (LEL) will be cause for the building to be evacuated, Self-Contained Breathing Apparatus (SCBA) to be placed in service, and the gas and electric companies to be notified.
When entering the structure, personnel will monitor at all levels of the occupancy as well as concealed spaces when appropriate, including voids above the ceiling level. Any readings found above 10% of the Lower Explosive Limit (LEL) will be cause for the building to be evacuated, Self-Contained Breathing Apparatus (SCBA) to be placed in service, and the gas and electric companies to be notified.
Prior to ventilating buildings with readings greater than 10% of the LEL, the Incident
Commander will establish collapse zones, request both Washington Gas and PEPCO (for power removal if needed) and assign a Rapid Intervention Group.
Prior to ventilating buildings with readings greater than 10% of the LEL, the Incident
Commander will establish collapse zones, request both Washington Gas and PEPCO (for power removal if needed) and assign a Rapid Intervention Group.
First Due Engine Company
- Respond to Side A-Alpha of the building, stopping a minimum of 200 feet prior to the reported address.
- Give a complete size up, including layout instructions.
- Personnel will exit the apparatus wearing full PPE and SCBA.
- Will survey the area as they approach, interview witnesses/bystanders, attempt to identify occupant status, the type of leak, any odor present and provide updated information to all units.
- Request additional resources as necessary.
First Due Engine Company
- Respond to Side A-Alpha of the building, stopping a minimum of 200 feet prior to the reported address.
- Give a complete size up, including layout instructions.
- Personnel will exit the apparatus wearing full PPE and SCBA.
- Will survey the area as they approach, interview witnesses/bystanders, attempt to identify occupant status, the type of leak, any odor present and provide updated information to all units.
- Request additional resources as necessary.
Truck Company
- Respond to Side A-Alpha of the building, stopping a minimum of 200 feet prior to the reported address.
- Give a complete size up if arriving first on the scene or an up-dated size up if additional information is evident upon arrival.
- Personnel will exit the apparatus wearing full PPE and SCBA and with tools and meters appropriate for the type of incident.
- Perform atmospheric monitoring for both natural gas and carbon monoxide.
- Communicate readings to all units in percentage of LEL for flammable gas and parts per million (ppm) for carbon monoxide (CO).
- Coordinate ventilation when appropriate.
- Search and evacuate structure if required.
- Control utilities as needed.
Truck Company
- Respond to Side A-Alpha of the building, stopping a minimum of 200 feet prior to the reported address.
- Give a complete size up if arriving first on the scene or an up-dated size up if additional information is evident upon arrival.
- Personnel will exit the apparatus wearing full PPE and SCBA and with tools and meters appropriate for the type of incident.
- Perform atmospheric monitoring for both natural gas and carbon monoxide.
- Communicate readings to all units in percentage of LEL for flammable gas and parts per million (ppm) for carbon monoxide (CO).
- Coordinate ventilation when appropriate.
- Search and evacuate structure if required.
- Control utilities as needed.
Second Due Engine Company
- Stage two blocks away in line of approach.
- Prepare to complete the water supply for the 1st due Engine Company if ordered to do so by the Incident Commander.
- Will serve as the Rapid Intervention Company unless otherwise ordered by the Incident Commander.
Second Due Engine Company
- Stage two blocks away in line of approach.
- Prepare to complete the water supply for the 1st due Engine Company if ordered to do so by the Incident Commander.
- Will serve as the Rapid Intervention Company unless otherwise ordered by the Incident Commander.
STANDARD OPERATING PROCEDURES FOR CARBON MONOXIDE INVESTIGATIONS
STANDARD OPERATING PROCEDURES FOR CARBON MONOXIDE INVESTIGATIONS
C. The assignment for a possible carbon monoxide leak shall be one engine, one truck, and one or more ambulances or medic units as appropriate.
C. The assignment for a possible carbon monoxide leak shall be one engine, one truck, and one or more ambulances or medic units as appropriate.
S.C. B. A. shall be worn and used for any entry into an atmosphere which may contain an unknown concentration of carbon monoxide.
If an atmosphere has been evaluated with a carbon monoxide meter, and the meter indicates carbon monoxide is present at less than 35 parts per million, S.C.B.A. shall be worn, but its use is not required unless the meter indicates a concentration over 35 parts per million.
S.C. B. A. shall be worn and used for any entry into an atmosphere which may contain an unknown concentration of carbon monoxide.
If an atmosphere has been evaluated with a carbon monoxide meter, and the meter indicates carbon monoxide is present at less than 35 parts per million, S.C.B.A. shall be worn, but its use is not required unless the meter indicates a concentration over 35 parts per million.
All doors and windows shall be kept closed until the atmosphere has been evaluated. Do not ventilate the building until after confirming and locating the source of the leak.
All doors and windows shall be kept closed until the atmosphere has been evaluated. Do not ventilate the building until after confirming and locating the source of the leak.
(1) Determine if any of the occupants have symptoms of carbon monoxide poisoning, such as:
· Dizziness · Headache · Flu symptoms · Nausea · Dark red lips · Multiple victims with the same symptoms
(1) Determine if any of the occupants have symptoms of carbon monoxide poisoning, such as:
· Dizziness · Headache · Flu symptoms · Nausea · Dark red lips · Multiple victims with the same symptoms
(3) If at any time during the investigation the meter indicates carbon monoxide is present at 35 parts per million or more, request the Haz Mat Unit and place S.C.B.A. in service.
(3) If at any time during the investigation the meter indicates carbon monoxide is present at 35 parts per million or more, request the Haz Mat Unit and place S.C.B.A. in service.
(10) Some carbon monoxide may be present even with properly operating and vented appliances. One to eight parts per million shall not be considered hazardous.
(10) Some carbon monoxide may be present even with properly operating and vented appliances. One to eight parts per million shall not be considered hazardous.
Response Guidelines for Carbon Dioxide Emergencies
Response Guidelines for Carbon Dioxide Emergencies
Oxygen levels below 19.5% and/or carbon dioxide levels above 40,000 ppm (4%) in a given area create an Immediately Dangerous to Life or Health (IDLH) atmosphere.
Oxygen levels below 19.5% and/or carbon dioxide levels above 40,000 ppm (4%) in a given area create an Immediately Dangerous to Life or Health (IDLH) atmosphere.
The building shall not be returned to the owner/occupant until carbon dioxide levels fall and remain below 1000 ppm (indoor air quality standards).
The building shall not be returned to the owner/occupant until carbon dioxide levels fall and remain below 1000 ppm (indoor air quality standards).
If this level cannot be achieved and maintained, the Incident Commander (IC) shall contact the Fire Liaison Officer (FLO) and request the DC Department of Energy and Environment (DOEE) respond to the location.
If this level cannot be achieved and maintained, the Incident Commander (IC) shall contact the Fire Liaison Officer (FLO) and request the DC Department of Energy and Environment (DOEE) respond to the location.
Carbon monoxide meters will not detect carbon dioxide gas.
Carbon monoxide meters will not detect carbon dioxide gas.
IDLH conditions include oxygen levels below 19.5% and/or CO2 levels above 40,000ppm (4%) in a given area.
IDLH conditions include oxygen levels below 19.5% and/or CO2 levels above 40,000ppm (4%) in a given area.
ANDREWS UNDERGROUND FUEL TRANSMISSION PIPELINE
This pipeline is in use between 17-20 hours per week pumping jet fuel (JP/8) from barges to AAFB. While fuel is being pumped, pressures within the pipeline will reach 300 psi. During periods of non-use, the pipeline remains full and under pressure, with approximately 85 psi at the river end.
ANDREWS UNDERGROUND FUEL TRANSMISSION PIPELINE
This pipeline is in use between 17-20 hours per week pumping jet fuel (JP/8) from barges to AAFB. While fuel is being pumped, pressures within the pipeline will reach 300 psi. During periods of non-use, the pipeline remains full and under pressure, with approximately 85 psi at the river end.
DISTRICT OF COLUMBIA
FIRE AND EMERGENCY MEDICAL SERVICES DEPARTMENT
Haz Mat Operations Bulletin No. 12
“GO BAGS” November 2011 (Revised)
DISTRICT OF COLUMBIA
FIRE AND EMERGENCY MEDICAL SERVICES DEPARTMENT
Haz Mat Operations Bulletin No. 12
“GO BAGS” November 2011 (Revised)
Note: The use of equipment in the “Go Bag” must be authorized by the Incident Commander.
Note: The use of equipment in the “Go Bag” must be authorized by the Incident Commander.
Replacement of lost or stolen “Go Bag” will require a special report to the Assistant Fire Chief - Services and F&EMS Form 97.
Replacement of lost or stolen “Go Bag” will require a special report to the Assistant Fire Chief - Services and F&EMS Form 97.
DISTRICT OF COLUMBIA
FIRE AND EMERGENCY MEDICAL SERVICES DEPARTMENT
HAZ MAT Operations Bulletin No. 17 June, 2010
Flammable Liquid Tanker Incidents Involving Rollover or Severe Damage
DISTRICT OF COLUMBIA
FIRE AND EMERGENCY MEDICAL SERVICES DEPARTMENT
HAZ MAT Operations Bulletin No. 17 June, 2010
Flammable Liquid Tanker Incidents Involving Rollover or Severe Damage
General Operational Considerations
- Confirm or ensure implementation appropriate scene management
a. Ensure proper positioning of apparatus uphill and upwind as necessary.
b. Ensure hazard control zones are identified and secured.
c. Identify emergency escape route(s).
d. Establish emergency evacuation procedures, communications and/or signals.
General Operational Considerations
- Confirm or ensure implementation appropriate scene management
a. Ensure proper positioning of apparatus uphill and upwind as necessary.
b. Ensure hazard control zones are identified and secured.
c. Identify emergency escape route(s).
d. Establish emergency evacuation procedures, communications and/or signals.
- In addition to placard information or other container markings, personnel will confirm identity of contents and obtain all available information. This will include:
a. Interviewing driver/operator when possible.
b. Obtain shipping manifest or MSDS from the scene when possible.
- In addition to placard information or other container markings, personnel will confirm identity of contents and obtain all available information. This will include:
a. Interviewing driver/operator when possible.
b. Obtain shipping manifest or MSDS from the scene when possible.
c. Identify the amount of product(s) currently onboard the tanker.
d. Contact the shipper and CHEMTREC for technical advice and assistance as needed.
c. Identify the amount of product(s) currently onboard the tanker.
d. Contact the shipper and CHEMTREC for technical advice and assistance as needed.
- The following general safety considerations will be followed at all times:
a. Use appropriate PPE and SCBA when entering the hot zone
b. If confirmed to be a flammable or combustible liquid:
i. Monitor downwind, low lying areas
ii. Secure all potential ignition sources
- The following general safety considerations will be followed at all times:
a. Use appropriate PPE and SCBA when entering the hot zone
b. If confirmed to be a flammable or combustible liquid:
i. Monitor downwind, low lying areas
ii. Secure all potential ignition sources
Procedures:
I. Rollover - No Leaks
- Determine amount of product present.
- Do not upright any tank until the product has been off-loaded (Note: This does not apply to high pressure gas tanker vehicles).
- Secure area and eliminate any potential ignition sources, including disconnecting the battery system. Do not turn off any electrical switches on the vehicle without eliminating the possibility of a static spark being generated.
- If cables from the battery must be removed to eliminate ignition source, an inert environment should be created around it to reduce spark production and ignition of any vapors.
- Stop all traffic in the vicinity and evacuate as determined by testing and technical guidance. (ERG can be used for initial distance determination.)
- Check for flammable vapors with flammable gas detectors. Remote monitors such as MSA Safesite or AreaRae should be utilized to monitor downwind of incident.
- Take necessary measures to suppress or eliminate vapors. All fuel should be covered with foam as appropriate.
- Make sure all emergency shut-off valves have activated. Secure hatch covers, piping covers, and vents.
Procedures:
I. Rollover - No Leaks
- Determine amount of product present.
- Do not upright any tank until the product has been off-loaded (Note: This does not apply to high pressure gas tanker vehicles).
- Secure area and eliminate any potential ignition sources, including disconnecting the battery system. Do not turn off any electrical switches on the vehicle without eliminating the possibility of a static spark being generated.
- If cables from the battery must be removed to eliminate ignition source, an inert environment should be created around it to reduce spark production and ignition of any vapors.
- Stop all traffic in the vicinity and evacuate as determined by testing and technical guidance. (ERG can be used for initial distance determination.)
- Check for flammable vapors with flammable gas detectors. Remote monitors such as MSA Safesite or AreaRae should be utilized to monitor downwind of incident.
- Take necessary measures to suppress or eliminate vapors. All fuel should be covered with foam as appropriate.
- Make sure all emergency shut-off valves have activated. Secure hatch covers, piping covers, and vents.
If entry into spilled product is required to effect a rescue or to control a leak extra caution must be taken as to selecting PPE keeping in mind that break-through times are not based on direct immersion of PPE into a product. Careful consideration must be given to the most dangerous property of the chemical spilled.
If entry into spilled product is required to effect a rescue or to control a leak extra caution must be taken as to selecting PPE keeping in mind that break-through times are not based on direct immersion of PPE into a product. Careful consideration must be given to the most dangerous property of the chemical spilled.
